AMD-K6 AMD [Advanced Micro Devices], AMD-K6 Datasheet - Page 228

• Manufacturer Part Number: AMD-K6
• Description: AMD-K6 Processor
• Manufacturer: AMD [Advanced Micro Devices]

AMD-K6
Table 38. Boundary Scan Bit Definitions (continued)
210
Bit Pin/Enable Bit Pin/Enable Bit Pin/Enable Bit Pin/Enable Bit Pin/Enable Bit
82 ADS#
81 AP_E
80 AP
79 INV
78 HLDA_E
77 HLDA
76 PCHK_E
75 PCHK#
74 LOCK_E
73 LOCK#
72 MIO_E
70 D52_E
69 D52
71
M/IO#
®
Processor Data Sheet
68 DP6_E
67 DP6
66 D54_E
65 D54
64 D50_E
63 D50
62 D56_E
60 D55_E
59 D55
58 D48_E
57 D48
56 D57_E
55 D57
61 D56
Device Identification Register (DIR). The DIR is a 32-bit Test Data
Register selected during the execution of the IDCODE
instruction. The fields of the DIR and their values are shown in
Table 39 and are defined as follows:
Table 39. Device Identification Register
Version Code
Version Code—This 4-bit field is incremented by AMD
manufacturing for each major revision of silicon.
Part Number—This 16-bit field identifies the specific
processor model.
Manufacturer—This 11-bit field identifies the manufacturer
of the component (AMD).
LSB—The least significant bit (LSB) of the DIR is always set
to 1, as specified by the IEEE 1149.1 standard.
(Bits 31–28)
54 D53_E
53 D53
52 D47_E
50 D59_E
49 D59
48 D51_E
46 D45_E
45 D45
44 D61_E
43 D61
42 DP5_E
51 D47
47 D51
41 DP5
Xh
Preliminary Information
Test and Debug
Part Number
(Bits 27–12)
40 D43_E
39 D43
38 D62_E
37 D62
36 D49_E
35 D49
34 DP4_E
33 DP4
32 D46_E
31 D46
30 D41_E
29 D41
28 D44_E
27 D44
0560h
00000000001b
Manufacturer
(Bits 11–1)
26 D38_E
25 D38
24 D58_E
23 D58
22 D42_E
20 D36_E
21
19 D36
18 D60_E
17
16 D40_E
15 D40
14 D34_E
13 D34
D42
D60
20695H/0—March 1998
12 D3_E
11 D3
10 D39_E
8
9
7
6
5
4
3
2
1
0
(Bit 0)
LSB
1b
D39
D32_E
D32
D5_E
D5
D37_E
D37
D31_E
D31
Reserved
Pin/Enable
Chapter 11